What Guidi Gino SpA does

Guidi Gino SpA is an Italian construction and steel transformation enterprise founded in 1960 as a sole proprietorship and incorporated as a Società per Azioni in 1984, headquartered in Castelnuovo di Garfagnana in the province of Lucca, Tuscany. The company operates through two integrated divisions: a construction services arm (Costruzioni GG SpA) and a steel transformation and metal carpentry sub-brand (SiderG). Its core construction services span civil and industrial buildings (OG1), heritage restoration (OG2), roads and bridges (OG3), water and gas pipelines (OG6), hydraulic engineering (OG8), natural engineering (OG13), rockfall protection (OS12B), special foundations (OS21), and structural steel components (OS18 A/B). The SiderG division operates a Centro di Trasformazione Acciaio certified by the Italian Ministry of Infrastructure, with UNI EN 1090 FPC certification enabling CE marking of structural steel works, and is organized around an Industry 4.0 production layout.

The firm's go-to-market is enterprise field sales through public procurement tenders and direct private-project contracts, with services distributed primarily across Tuscany and surrounding Northern and Central Italian regions. It generates revenue from project-based contracts covering civil, industrial, infrastructure, hydraulic, and specialized works, plus fabrication services from its steel transformation center. The customer base is split between public administration entities (municipal, provincial, regional governments) and private enterprises across agriculture, healthcare, and industrial sectors. Registered share capital stands at €1,404,880.

Guidi Gino SpA maintains a comprehensive certification stack — ISO 9001:2015 (2023), ISO 14001:2015 (2022), ISO 45001:2018 (2023), UNI EN 1090 FPC (2020), UNI PDR 125:2022 gender equality, AGCM 3-Star Rating di Legalità, SOA attestation across multiple OG/OS categories, and a D. Lgs. 231/2001 Organizational Model. These credentials are required to bid on Italian public works above €150,000 and collectively form the company's primary competitive moat. Strategic technology investments include the Hilti ON!Track Bluetooth asset-management system (2019), a cloud-based 'Cantiere Digitale' document management platform developed with Ente Scuola Edile – CPT Lucca (2019), and EU POR/FESR co-financed Industry 4.0 equipment modernization (2018, 2020). The firm remains privately held under Guidi family control, with Andrea Guidi serving as Director, and reports 11 employees.

Name

Guidi Gino SpA

Legal name

GUIDI GINO SPA

Website

https://guidigino.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

11–50 employees

Short description

Guidi Gino SpA is a family-owned Italian construction and steel transformation firm founded in 1960, serving public administration and private clients across Tuscany through nine SOA-certified work categories and a CE-marked Industry 4.0 steel transformation center (SiderG).

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Architectural, Engineering, and Related Services (5413)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Masonry Accessories & Reinforcement (Lintels, Ties, Mesh, Rebar) (IMADABAK)

Keywords

• General construction services
• Steel transformation services
• Civil engineering works
• Structural metal carpentry
• Infrastructure construction

Headquarters

HQ city

Castelnuovo di Garfagnana

HQ country

Italy

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Construction Services: General construction services covering civil and industrial buildings, restoration of historic buildings, roads and bridges, hydraulic engineering, and specialized works. Revenue is generated through project-based contracts from public tenders and private clients.
2. Steel Transformation and Metal Carpentry (SiderG): Reinforcement steel shaping for reinforced concrete and seismic-resistant metal carpentry services. Includes CE marking for structural steel works per UNI EN 1090 standards. Revenue generated from fabrication services for both internal construction projects and external clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Guidi Gino SpA is a multi-category construction contractor that executes civil and industrial buildings, heritage restoration, roads and bridges, hydraulic works, natural engineering, rockfall protection, and special foundations, alongside a dedicated steel transformation division (SiderG) that processes reinforcement steel for reinforced concrete and manufactures seismic-resistant structural metal carpentry with CE marking. The company primarily delivers services through public procurement tenders and private project contracts across Tuscany and Northern/Central Italy.

Product overview

Guidi Gino SpA operates as a diversified construction enterprise offering both construction services and a dedicated steel transformation division. The core construction operations (Costruzioni GG SpA) provide multiple categories of infrastructure and building services: civil and industrial buildings (OG1), heritage restoration (OG2), roads and bridges (OG3), water/gas pipelines (OG6), hydraulic engineering (OG8), natural engineering (OG13), rockfall protection (OS12B), special foundations (OS21), and structural steel (OS18 A/B). The SiderG sub-brand manages the steel transformation center, offering reinforced concrete steel processing, seismic-resistant metal carpentry with CE marking, environmental geotechnologies, and construction/steel industry products. The company operates with integrated quality, environmental, and occupational health management systems.

Differentiator

Problem solved

Functional benefit

Brands

• SiderG: Steel transformation division specializing in steel bending for reinforced concrete and seismic-resistant metal carpentry. It operates as a Centro di Trasformazione Acciaio (Steel Transformation Center) certified by the Servizio Tecnico Centrale del MIT, and holds FPC certification for CE marking of structural steel works according to UNI EN 1090.

Products and services

• Costruzioni GG SpA - Multi-category Construction Services Main construction services division offering civil and industrial building construction (OG1), restoration of protected properties (OG2), roads and bridges (OG3), water and gas pipelines (OG6), hydraulic engineering (OG8), natural engineering (OG13), rockfall and debris flow protection nets (OS12B), special foundations (OS21), and structural steel components (OS18-A/B), serving public administrations and private enterprises.
• SiderG - Steel Transformation and Metal Carpentry Steel transformation division operating as a Centro di Trasformazione Acciaio for shaping reinforcement steel for reinforced concrete and seismic-resistant metal carpentry, with CE marking per UNI EN 1090, Industry 4.0 production layout, and FPC certification for structural steel components.

Quantifiable outcome

• One of the first steel transformation centers in Italy certified with Industry 4.0 production layout
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature2 records

Partnerships

Two partnerships are on record, tiered core and minor.

• HilticoreTechnology or Integration · 1 May 2019Hilti is a leading provider in the construction sector. Guidi Gino SpA implemented the Hilti ON!Track Bluetooth system for digital asset management, enabling tracking of all resources from vehicles to small equipment, monitoring maintenance schedules, and location tracking for inventory and logistics optimization.
• Ente Scuola Edile – CPT LuccaminorStrategic or Co-development PartnerPartnership for the Cantiere Digitale (Digital Construction Site) cloud platform project, enabling simplified management of numerous construction documents. The platform allows all project stakeholders to insert, consult, and update necessary documents for regulatory information flows.

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Carron Cav. Angelo S.p.A. Family-controlled Italian construction firm (Veneto) with multi-decade history and multi-category SOA qualifications including civil buildings, infrastructure, and restoration. Closely mirrors Guidi Gino's profile as a privately-held regional Italian contractor.
• Cogei Costruzioni Generali Italiane S.p.A. Italian general construction firm with diversified civil and infrastructure capabilities and similar family/mid-tier structure. Comparable in scope of SOA categories and operational scale.
• Manelli Impresa S.p.A. Italian regional construction company based in Puglia with diversified capabilities across civil buildings, infrastructure, and specialized works. Similar privately-held structure and breadth of SOA categories.
• Vianini Lavori S.p.A. Italian construction firm (part of Caltagirone group) specializing in infrastructure and civil works. Comparable in terms of public procurement focus and Italian construction market exposure.
• Colombo Costruzioni S.p.A. Italian regional construction firm operating in Lombardy with multi-category SOA qualifications and similar diversified civil/infrastructure capabilities. Comparable in scale and business model to Guidi Gino as a mid-tier Italian general contractor.

Broad incumbents

• Pizzarotti & C. S.p.A. Major Italian general contractor with operations across civil buildings, infrastructure, and specialized works. Larger scaled competitor operating in the same SOA categories as Guidi Gino.
• Toto S.p.A. (Costruzioni Generali): Italian general construction company with operations in civil infrastructure, roads, and bridges. Operates in same OG3 categories as Guidi Gino but at national scale.
• Bonatti S.p.A. Italian pipeline and infrastructure construction company with strong presence in OG6 (aqueducts and gas pipelines) and broader infrastructure categories. Comparable in pipeline/infrastructure focus to Guidi Gino's OG6/OG8 work.
• Itinera S.p.A. Large Italian infrastructure construction firm (part of ASTM Group) operating across roads, bridges, and civil works. Operates in the same OG categories as Guidi Gino but at significantly larger scale.

Others

• Acciaierie d'Italia (ex-Ilva): Major Italian steel manufacturer and producer of rebar and structural steel products. Adjacent/ecosystem participant — supplies raw steel inputs that flow into Guidi Gino's SiderG steel transformation operations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCfg9kL2t-fCExP282OMX4lw
• LinkedInlinkedin.com/company/guidiginospa

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Guidi Gino SpA